CUI's rugged 1x1-in. isolated DC-DC converters offer high effficiency in an encapsulated package



The PDQ10‑D, PDQ15‑D and PDQ30‑D

CUI added to its line-up of isolated dc‑dc converters with the introduction of three new encapsulated models ranging from 10 W to 30 W. The PDQ10‑D, PDQ15‑D and PDQ30‑D output 10 W, 15 W and 30 W of power respectively in an industry standard 1” x 1” package, making them ideal replacements for larger 1” x 2” modules. The PDQ‑D models also feature a 4:1 input voltage range of 9~36 or 18~75 Vdc with high typical efficiencies up to 90%.

Housed in a compact, low-profile DIP package with a five-sided, shielded metal case, the rugged, encapsulated modules measure just 25.4 x 25.4 x 10.16 mm (1 x 1 x 0.40 in) and come available with single regulated output voltages of 3.3, 5, 12 and 15 Vdc or dual regulated output voltages of ±5, ±12 and ±15 Vdc.

Thanks to its wide -40 to +105°C operating temperature range and encapsulated design, the PDQ‑D series is suitable for convection-cooled equipment and harsh environments with target applications that include telecom, industrial, remote sensor systems and portable electronics.

All PDQ-D models offer an input to output isolation of 1,500 Vdc and feature remote on/off control while single output models also offer output voltage trimming that allows for a ±10% adjustment of the nominal output. Protections for over voltage, input under voltage lockout and continuous short circuit are also included.

The PDQ10-D, PDQ-15-D and PDQ30-D are available immediately with prices starting at $21.84 per unit at 100 pieces through distribution. 

Visit CUI’s booth (Power Hall A2, Booth 613) at electronica 2016 where the company will be showcasing the three new PDQ-D series and the rest of their power portfolio ranging from 1 W to 12,000 W. electronica is the world’s leading trade fair for electronic components, systems and applications, and will be held at the Messe München in Munich, Germany from November 8-11, 2016.